The MAX507BCNG+ is a voltage output, 12bit digital to analogue converter (DAC) with internal reference in 24 pin DIP package. This DAC's output voltage has same polarity as reference, the basic circuit consists of a laser trimmed, thin-film, R-2R resistor array with NMOS switches. The double buffered logic inputs interface easily to μPs, data is transferred into input register either from a 12bit wide data bus or 16bit μPs. All logic signals are level triggered, TTL and CMOS compatible. Interface timing specifications insure compatibility with all common μPs. DAC is specified & tested for both dual & single supply operation. Usable supplies range from single +12V to dual ±15V. On-board gain-setting resistors allow three output-voltage ranges, 0V to +5V and 0V to +10V can be generated when using either single or dual supplies. With dual supplies, ±5V is also available. This is used in arbitrary function waveform generators, automated calibration, digital offset and gain adjustme
- Supply voltage range is ±11.4V to ±15.75V
- Operating temperature range from 0°C to 70°C
- Internal buried zener reference
- Parallel data interface
- Voltage output slew rate is 2V/μs at single supply VDD = +11.4V to +15.75V
- Short circuit current is 40mA at single supply VDD = +11.4V to +15.75V
- Maximum reference output is 5.01V at TA= 25°C (VDD= 12V or +15V)
- Reference temperature coefficient is ±30ppm/°C
- Output amplifier can drive a 2Kohm load to +10V
- Fast μP interface
信号处理, 工业, 电机驱动与控制
